Manchester, NH 03102 • (44.6 miles) • Part Time • 10/8/2026

Granite State Manufacturing is a leading contract manufacturer of large, complex, precision machined and welded components , supporting the US Navy in building submarines. We specialize in high-mix, low-to-medium volume production , delivering precision, quality, and on-time performance on custom-engineered products. Our capabilities include: Large-format CNC machining Heavy fabrication and welding (MIG, TIG, FCAW, SAW) Assembly, inspection, and testing Program management for complex builds We are known for handling tight tolerances, complex geometries, and demanding customer specifications . Our work environment is supportive, providing what our people need to do great work. POSITION SUMMARY The Weld Supervisor is responsible for the daily leadership, coordination, and execution of weldin